[sitfrank]

我想問各位師兄, 5D Mark II係咪好易入塵? 如是, 可以點補救呀? 係咪一定要貼膠紙呀?

[alextyh]

為什麼說它易入塵?

[Obi-Wan]

係，我一個月機嗰陣已上去CS除塵，唔知點解自己吹極都吹唔到。但宜家又有好多廛，費事理啦，用PS攪掂佢算啦

[alextyh]

咁奇怪?我用落又無呢個問題喎......

[h0001244]

Obi-Wan & alextyh 師兄s

你地習慣點用？咁大分別？

[alextyh]

其實唔係好清楚你講緊咩情況入塵,. 如果你指換鏡時,我通常會先將機身換鏡位向地(即螢幕屏一方向天),減少入塵機會.

盡量每次用完屋企後就用唧泵吹走機身鏡頭接口位的塵,咁做應該會好啲.

其實我反而用50d時試過有兩次入塵,不過好彩都可以用唧泵大力吹一輪之後就攪掂.

如誤會了你的意思請指正.

[sitfrank]

有人話個View Finder 好易入塵~

[sitfrank]

同埋唔知點解, d 相影出嚟d 色水比較淡. 咁係咪要tune 一 tune 個 Picture Style?

[Obi-Wan]

alextyh
"咁奇怪?我用落又無呢個問題喎" because u did not discovered the dust or u seldom use your 5D2!

[Obi-Wan]

sitfrank

"同埋唔知點解, d 相影出嚟d 色水比較淡. 咁係咪要tune 一 tune 個 Picture Style?" 5D color is more accurate than 50D or point-and-shoot DC. It's color is more like the 1D series. So that u have more space to post-processing.

[sitfrank]

多謝你呀, Obi-Wan! 但係我可能有d 蠢. 唔係好明. 再者, 我係用24-105, f/4. 覺得d 相影出嚟唔係好sharp...

[Obi-Wan]

U can increase sharpness in picture style and save it

[老叟]

use a sturdy tripd and remote cable, another options!!!

[sitfrank]

我而家sharpness係set 去3, 咁係咪要set 5 或以上?

Obi-Wan 兄, 你都好似係用5D Mark II + 24-105. 可否參詳你部機點set 呀?

[Obi-Wan]

set picture style user def 1, copy the picture style of "standard" or "landscape", set sharpness to 5 or 6

if u use the landscape mode, the photo is extremely sharp


ALSO there are many many beginners really don't know how to use the AF

**** BEGINNERS PLEASE READ CAREFULLY ******

FOR taking photos of the people, use ONLY the eye(s) as the focusing point. Focus & recompose (of course, if u use big aperture lens, this will introduce focus error, but should be ok for f4 or above f stops, see details in
http://visual-vacations.com/Photography/focus-recompose_sucks.htm)


FOR taking landscape, if u want everything from from 1 m to 30 m to sharp, u can lock the focus at a point at a distance 1/3 from the 1 m point & 2/3 from the 30 m point, that is around 11 m point. AND use a smaller aperture, say f11. Of course u cannot always do this accurately.

If u cannot avoid handshake, use a tripod. (That's why many Japanese landscape photographers use tripod ----- they may want a large depth of field and avoid handshake when using low ISO)